Compare 1081 vs 1085
| Property | 1081 | 1085 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 231 × 471 | 51 × 71 × 311 |
| Prime factorization | 23 × 47 | 5 × 7 × 31 |
| Divisors count | 4 | 8 |
| Divisors | 1, 23, 47, 1081 | 1, 5, 7, 31, 35, 155, 217, 1085 |
| Number of properties | 1 | 0 |
| Semiprimes | 319th | |
| Roman numberals | MLXXXI | MLXXXV |
| Base 2 | 100001110012 | 100001111012 |
| Base 3 | 11110013 | 11110123 |
| Base 4 | 1003214 | 1003314 |
| Base 5 | 133115 | 133205 |
| Base 6 | 50016 | 50056 |
| Base 7 | 31037 | 31107 |
| Base 8 | 20718 | 20758 |
| Base 9 | 14319 | 14359 |
| Base 10 | 108110 | 108510 |
| Base 11 | 8a311 | 8a711 |
| Base 12 | 76112 | 76512 |
| Base 13 | 65213 | 65613 |
| Base 14 | 57314 | 57714 |
| Base 15 | 4c115 | 4c515 |
| Base 16 | 43916 | 43d16 |